73547968

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{811}}^1$

素因数の和:945

約数の個数: 56

約数和(自身を含む): 158810960

約数和(自身を除く): 85262992

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 109, 208, 218, 416, 436, 811, 832, 872, 1417, 1622, 1744, 2834, 3244, 3488, 5668, 6488, 6976, 10543, 11336, 12976, 21086, 22672, 25952, 42172, 45344, 51904, 84344, 88399, 90688, 168688, 176798, 337376, 353596, 674752, 707192, 1149187, 1414384, 2298374, 2828768, 4596748, 5657536, 9193496, 18386992, 36773984, 73547968]

約数ペア:

[(1, 73547968), (2, 36773984), (4, 18386992), (8, 9193496), (13, 5657536), (16, 4596748), (26, 2828768), (32, 2298374), (52, 1414384), (64, 1149187), (104, 707192), (109, 674752), (208, 353596), (218, 337376), (416, 176798), (436, 168688), (811, 90688), (832, 88399), (872, 84344), (1417, 51904), (1622, 45344), (1744, 42172), (2834, 25952), (3244, 22672), (3488, 21086), (5668, 12976), (6488, 11336), (6976, 10543)]